diff --git a/src/ident_fragment.rs b/src/ident_fragment.rs
index e7472fe..67e2e33 100644
--- a/src/ident_fragment.rs
+++ b/src/ident_fragment.rs
@@ -79,7 +79,7 @@ macro_rules! ident_fragment_display {
                 }
             }
         )*
-    }
+    };
 }
 
 ident_fragment_display!(bool, str, String, char);
diff --git a/src/runtime.rs b/src/runtime.rs
index db3b6a9..8144855 100644
--- a/src/runtime.rs
+++ b/src/runtime.rs
@@ -134,7 +134,7 @@ pub mod ext {
                     }
                 }
             )*
-        }
+        };
     }
 
     array_rep_slice!(
diff --git a/src/to_tokens.rs b/src/to_tokens.rs
index 7f98083..dbb8dfc 100644
--- a/src/to_tokens.rs
+++ b/src/to_tokens.rs
@@ -127,13 +127,15 @@ impl ToTokens for String {
 }
 
 macro_rules! primitive {
-    ($($t:ident => $name:ident)*) => ($(
-        impl ToTokens for $t {
-            fn to_tokens(&self, tokens: &mut TokenStream) {
-                tokens.append(Literal::$name(*self));
+    ($($t:ident => $name:ident)*) => {
+        $(
+            impl ToTokens for $t {
+                fn to_tokens(&self, tokens: &mut TokenStream) {
+                    tokens.append(Literal::$name(*self));
+                }
             }
-        }
-    )*)
+        )*
+    };
 }
 
 primitive! {